<header>
	<nav class="navbar bg-black border-radius-none system-navbar-text ">
		<div class="container">
		<div class="row">
			<div class="navbar-header col-md-2">
			      <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#bs-example-navbar-collapse-1" aria-expanded="false">
			        <span class="sr-only">Toggle navigation</span>
			        <span class="icon-bar"></span>
			        <span class="icon-bar"></span>
			        <span class="icon-bar"></span>
			      </button>
			      <a class="navbar-brand" href="#" >站点</a>
			</div>

			<div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">
			      <ul class="nav navbar-nav system-menu-ul">
			        <li class="active"><a href="#"><i class="glyphicon glyphicon-cloud"></i>企业号应用数据</a></li>
			        <li><a href="#"><i class="glyphicon glyphicon-fullscreen"></i>微分销</a></li>
			        <li><a href="#"><i class="glyphicon glyphicon-cog"></i>系统设置</a></li>
			        <li><a href="#"><i class="glyphicon glyphicon-info-sign"></i>帮助中心</a></li>
			      </ul>
			      <ul class="nav navbar-nav navbar-right">
				        <li class="dropdown">
				          <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false">Dropdown <span class="caret"></span></a>
				          <ul class="dropdown-menu">
				            <li><a href="#">Action</a></li>
				            <li><a href="#">Another action</a></li>
				            <li><a href="#">Something else here</a></li>
				            <li role="separator" class="divider"></li>
				            <li><a href="#">Separated link</a></li>
				          </ul>
				        </li>
				      </ul>
		      </div>
			</div>
		</div>
	</nav>

</header>